package sip

import "fmt"

//transaction sip error
var errorMap = map[int]string{
	//1xx
	100: "Trying",
	180: "Ringing",
	181: "Call Is Being Forwarded",
	182: "Queued",
	183: "Session Progress",
	199: "Early Dialog Terminated",
	//2xx
	200: "OK",
	202: "Accepted",
	204: "No Notification",
	//3xx
	300: "Multiple Choices",
	301: "Moved Permanently",
	302: "Moved Temporarily",
	305: "Use Proxy",
	380: "Alternative Service",
	//4xx
	400: "Bad Request",
	401: "Unauthorized",
	402: "Payment Required",
	403: "Forbidden",
	404: "Not Found",
	405: "Method Not Allowed",
	406: "Not Acceptable",
	407: "Proxy Authentication Required",
	408: "Request Timeout",
	409: "Conflict",
	410: "Gone",
	411: "Length Required",
	412: "Conditional Request Failed",
	413: "Request Entity Too Large",
	414: "Request-URI Too Long",
	415: "Unsupported Media Type",
	416: "Unsupported URI Scheme",
	417: "Unknown Resource-Priority",
	420: "Bad Extension",
	421: "Extension Required",
	422: "Session Interval Too Small",
	423: "Interval Too Brief",
	424: "Bad Location Information",
	428: "Use Identity Header",
	429: "Provide Referrer Identity",
	430: "Flow Failed",
	433: "Anonymity Disallowed",
	436: "Bad Identity Info",
	437: "Unsupported Credential",
	438: "Invalid Identity Header",
	439: "First Hop Lacks Outbound Support",
	440: "Max-Breadth Exceeded",
	469: "Bad Info Package",
	470: "Consent Needed",
	480: "Temporarily Unavailable",
	481: "Call/Transaction Does Not Exist",
	482: "Loop Detected",
	483: "Too Many Hops",
	484: "Address Incomplete",
	485: "Ambiguous",
	486: "Busy Here",
	487: "Request Terminated",
	488: "Not Acceptable Here",
	489: "Bad Event",
	491: "Request Pending",
	493: "Undecipherable",
	494: "Security Agreement Required",
	//5xx
	500: "Server Internal Error",
	501: "Not Implemented",
	502: "Bad Gateway",
	503: "Service Unavailable",
	504: "Server Time-out",
	505: "Version Not Supported",
	513: "Message Too Large",
	580: "Precondition Failure",
	//6xx
	600: "Busy Everywhere",
	603: "Decline",
	604: "Does Not Exist Anywhere",
	606: "Not Acceptable",
	607: "Unwanted",
	687: "Dialog Terminated",
}

func DumpError(code int) string {
	if code == 0 {
		return "invalid status reason for request"
	}
	return fmt.Sprintf("%d %s", code, errorMap[code])
}